196295090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{2371}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 375041664

約数和(自身を除く): 178746574

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 487, 974, 2371, 2435, 4742, 4870, 8279, 11855, 16558, 23710, 40307, 41395, 80614, 82790, 201535, 403070, 1154677, 2309354, 5773385, 11546770, 19629509, 39259018, 98147545, 196295090]

約数ペア:

[(1, 196295090), (2, 98147545), (5, 39259018), (10, 19629509), (17, 11546770), (34, 5773385), (85, 2309354), (170, 1154677), (487, 403070), (974, 201535), (2371, 82790), (2435, 80614), (4742, 41395), (4870, 40307), (8279, 23710), (11855, 16558)]